Question

The incorrect expression among the following is:

(1) \(\frac{ΔG_{System}}{ΔS_{Total}}\) = - T(at constant P)

(2)  In K = \(\frac{ΔH^°-TΔS°}{RT}\) 

(3) K = e^-ΔG°^/RT

(4) For isothermal process w_revrsible = -nRT ln \(\frac{V_f}{V_i}\)

Answer 1

Answer is (2)  In K = \(\frac{ΔH^°-TΔS°}{RT}\) 

Option (2) is incorrect 

ΔG° = –RT ln K 

ΔH° – TΔS° = –RT ln K